Product Description

The Bosch Rexroth RD52.2-4B-007-D-NN-FW is a RD500 series drive system. The type code for series states that the product line is RD, the line is 52 and the design is 2. The RD52.2-4B-007-D-NN-FW features a converter with integrated brake chopper. The rated motor output for the drive system depends on the pulse frequency: it is 7.5 kilowatts at 4 kilohertz and 5.5 kilowatts at 8 kilohertz. Other specifications for the drive system such as the current, peak current and rated output also vary with the pulse frequency. For the 4 kilohertz pulse frequency, the specifications of the RD52.2-4B-007-D-NN-FW include 0 to 250 Hertz output frequency range, 18 Amps continuous current, 23 Amps peak current for 60 seconds, 12 kVA rated output and 15 kVA peak power output for 60 seconds.

For the 8 kilohertz pulse frequency, the specifications of the RD52.2-4B-007-D-NN-FW include 0 to 500 Hertz output frequency range, 13 Amps continuous current, 17 Amps peak current for 60 seconds, 8.6 kVA rated output and 11 kVA peak power output for 60 seconds. The drive features a plug through cooler and requires 0.03 cubic meters of air flow per second for proper cooling. The ambient temperature range recommended by Bosch for the RD52.2-4B-007-D-NN-FW is 0 to 40 degrees Celsius. The drive output derates by 2.5% for every additional 1-degree Celsius temperature increase between 40 and 50 degrees Celsius. Power loss for the RD52.2-4B-007-D-NN-FW during operation is 0.33 kilowatts. Size class of the drive system is A. The protection category of the drive system housing is IP 20. The RD52.2-4B-007-D-NN-FW should be installed inside an industrial control cabinet. Input rating of the RD52.2-4B-007-D-NN-FW is 380 to 480 Volts AC. This product can be shipped globally with a one year warranty period from Wake Industrial.